Summary of the invention
The purpose of the present invention is to provide a kind of wearable device of helmet and helmets, to solve existing wear
The practicability is poor for the wearable device and helmet of equipment, the defect of structural soundness difference.
For this purpose, the present invention provides a kind of wearable device of helmet, including headband and bandage, the two sides of the bandage
It is connected with the headband, the bandage includes that shell, pars contractilis and two mounting portions, the shell are set in outside the pars contractilis
Side, the pars contractilis can telescopic slides in the housing;Described two mounting portions are separately positioned on the two sides of the pars contractilis,
And it is connected with the headband.
The present invention also provides a kind of helmets, including display, further include the wearing of helmet as described above
Device, the display are connected with the headband.
Compared with prior art, the advantages and positive effects of the present invention are: the present invention provides a kind of pendants of helmet
Device, including headband and bandage are worn, bandage includes shell, pars contractilis and two mounting portions.Headband and bandage are worn on user
Head, pars contractilis telescopic slide, user need to only can stretch pars contractilis in the shell, and can adjust bandage wears size,
Then it is worn on head use, adjustment process is simply easily implemented.The wearable device of helmet wears dimension adjustable,
And then the wearable device of helmet can be enabled to be applicable in different users, increase the reality of the wearable device of helmet
The property used.Shell is set on the outside of pars contractilis so that shell can protect pars contractilis, can be scraped to avoid pars contractilis or
Person's damage;Moreover, shell and user head are in contact, rather than pars contractilis is contacted with user head, so as to avoid stretching
User's hair is clamped in contracting portion in telescopic process, pars contractilis can also be avoided to generate during stretching to user head tight
Taut feeling, so as to improve helmet wearable device wearing comfort.Two mounting portions are separately positioned on flexible
The two sides in portion, and be connected with headband;The stability of connection can be improved in two mounting portions, so as to improve the pendant of helmet
Wear the structural soundness of device.The wearable device of helmet can be used for connecting display, and display is worn on use
Person head.The present invention also provides a kind of helmets, the wearable device including display and helmet, display and headband
It is connected.Helmet of the invention to wear size adjustable, and adjustment process is simply easily implemented, practicability with higher
And structural soundness.
After a specific embodiment of the invention is read in conjunction with the figure, the other features and advantages of the invention will become more clear
Chu.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of embodiment of helmet of the present invention;
Fig. 2 is a kind of structural schematic diagram of embodiment of the bandage of the wearable device of helmet of the present invention;
Fig. 3 is a kind of structural exploded view of embodiment of the bandage of the wearable device of helmet of the present invention;
Fig. 4 is the structural representation of the tie rod of the wearable device of helmet of the present invention and a kind of embodiment of elastic band connection
Figure;
Fig. 5 is a kind of structural schematic diagram of embodiment of the extension section of the wearable device of helmet of the present invention;
Fig. 6 is a kind of structural schematic diagram of embodiment of the sheath body of the wearable device of helmet of the present invention;
Fig. 7 is part A enlarged drawing in Fig. 6;
Fig. 8 is that the structure of the extension section of the wearable device of helmet of the present invention and a kind of embodiment that silica gel sheath connects is shown
It is intended to;
Fig. 9 is the structural representation of the extension section of the wearable device of helmet of the present invention and a kind of embodiment of cage connection
Figure;
Figure 10 is a kind of structural schematic diagram of embodiment of the first buckle of the wearable device of helmet of the present invention;
Figure 11 is a kind of structural schematic diagram of embodiment of the second buckle of the wearable device of helmet of the present invention;
Figure 12 is part B enlarged drawing in Fig. 9;
Figure 13 is a kind of structural schematic diagram of embodiment of the first cutting ferrule of the wearable device of helmet of the present invention;
Figure 14 is a kind of structural schematic diagram of embodiment of the second cutting ferrule of the wearable device of helmet of the present invention;
Figure 15 is the structural exploded view of C portion in Fig. 2;
In Fig. 1-Figure 15, appended drawing reference and its corresponding component names are as follows:
1. bandage;2. headband;3. display;4. pars contractilis;41. elastic band;42. tie rod;43. sheath body;431. cover board;
432. bottom plate;433. card slot;434. block tongue;435. boss;5. shell;51. silica gel sheath;511. silica gel sheaths protrusion;52. the first card
Button;521. first buckle screw holes;522. first buckle through-holes;523. first tie rod bit-avoiding slots;53. the second buckle;531. second
Buckle screw hole;532. second buckle through-holes;533. second tie rod bit-avoiding slots;54. tie rod keeps away a hole;6. mounting portion;61. the first card
Set;611. baffle;612. kerve;62. the second cutting ferrule;621. mounting plate;622. snap-gauge;623. limiting section.
Specific embodiment
Detailed description of the preferred embodiments below, it should be appreciated that described herein specific
Embodiment is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
As depicted in figs. 1 and 2, the wearable device of the helmet of the present embodiment includes headband 2 and bandage 1, and the two of bandage 1
Side is connected with headband 2, and bandage 1 includes shell 5, pars contractilis 4 and two mounting portions 6, and shell 5 is set in 4 outside of pars contractilis, stretches
Portion 4 can in shell 5 telescopic slide;Two mounting portions 6 are separately positioned on the two sides of pars contractilis 4, and are connected with headband 2.
The wearable device of the helmet of the present embodiment can be used for connecting display, and display is worn on user
Head.The headband 2 and bandage 1 of the wearable device of the helmet of the present embodiment are worn on user head, the pars contractilis of bandage 1
4 telescopic slide, user can need to only stretch pars contractilis 4 in shell 5, can adjust the size of wearing of bandage 1, then wear
In head use, adjustment process is simply easily implemented.The wearable device of the helmet of the present embodiment wears size adjustable
Section, and then the wearable device of helmet can be enabled to be applicable in different users, increase the wearable device of helmet
Practicability.Shell 5 is set in 4 outside of pars contractilis, so that shell 5 can protect pars contractilis 4, it can be to avoid pars contractilis 4
It is scraped or is damaged;Moreover, shell 5 and user head are in contact, rather than pars contractilis 4 is contacted with user head, from
And user's hair can be clamped in telescopic process to avoid pars contractilis 4, it can also avoid pars contractilis 4 during stretching to making
User head generates tight feeling, so as to improve helmet wearable device wearing comfort.Two mounting portions 6
The two sides of pars contractilis 4 are separately positioned on, and are connected with headband 2;Two mounting portions 6 can be improved bandage 1 and headband 2 connect it is steady
Solidity, so as to improve the present embodiment helmet wearable device structural soundness.
As shown in Figure 3-Figure 5, pars contractilis 4 includes elastic band 41, sheath body 43 and two tie rods 42, sheath body 43 and two tie rods
42 is flexible;Two tie rods 42 are connected with the both ends of elastic band 41 respectively, and sheath body 43 is arranged in elastic band 41 and two tie rods 42
Outside, sheath body 43 is connected with elastic band 41.
The both ends of two tie rods 42 are pulled, elastic band 41 can be made to stretch in sheath body 43, while making two tie rods
42 slide in sheath body 43, wears size so as to adjust the wearable device of helmet.
As preferred embodiment, tie rod 42 is made of PP material, so that tie rod 42 has good flexibility, it can be with
Wide-angle bending deformation so as to pull elastic band 41 to stretch convenient for passing through tie rod 42, and then can set in order to wear
The adjusting for wearing size of standby wearable device.
As preferred embodiment, sheath body 43 is made of POM plastic, so that sheath body 43 has height creep resistant and stress
Loose ability, excellent wearability, self-lubrication and bendability;Sheath body 43 can guarantee that elastic band 41 and two tie rods 42 can
Shell 5 is isolated with elastic band 41 and two tie rods 42 for smooth telescopic slide freely, sheath body 43, can be to avoid 5 pairs of pines of shell
The telescopic slide of taut band 41 and two tie rods 42, which is formed, to be hindered and interferes, and then can guarantee the head of the wearable device of helmet
Wear effective adjusting of size.
Tie rod 42 is connect with elastic band 41 by pin, and sheath body 43 is connect with the centre of elastic band 41 by pin, sheath body
43 length is less than the sum of the length of elastic band 41 and two tie rods 42, so that two tie rods 42 can stretch out sheath body
43 both ends, and then, so that elastic band 41 stretches in sheath body 43, can make simultaneously in order to pull the both ends of two tie rods 42
Two tie rods 42 slide in sheath body 43, wear size so as to adjust the wearable device of helmet.
As shown in Figure 6 and Figure 7, sheath body 43 is hollow structure, including cover board 431 and bottom plate 432;The side of bottom plate 432 is set
There are card slot 433 and multiple boss 435, the other side of bottom plate 432 is equipped with multiple boss 435;The side of cover board 431 is equipped with block tongue
434, the card slot 433 of the side of the block tongue 434 and bottom plate 432 of the side of cover board 431 snaps connection, the other side of cover board 431 and
Multiple boss 453 of the other side of bottom plate 432 are fixedly connected.
432 two sides of bottom plate setting multiple boss 435 sheath body 43 can be made to be formed as hollow structure, so as to so that
Obtain elastic band 41 and two tie rods 42 telescopic slide in sheath body 43.
The card slot 433 of the side of the block tongue 434 and bottom plate 432 of the side of cover board 431 snaps connection, so as to convenient for set
The installation and removal of shell 43 and elastic band 41 and two tie rods 42;The elastic band 41 to link together and two tie rods 42 are placed
In the bottom plate 432 of sheath body 43, the block tongue 434 of the side of the cover board 431 of sheath body 43 is buckled in the card slot of the side of bottom plate 432
In 433, then sheath body 43 is connect with the centre of elastic band 41 by pin.
As shown in Fig. 2, Fig. 3, Fig. 8 and Fig. 9, the length of shell 5 is greater than the length of sheath body 43 and is less than elastic band 41 and two
The sum of the length of a tie rod 42;Shell 5 includes silica gel sheath 51 and two buckles, and two buckles are detachably connected to silica gel respectively
The both ends of set 51.
The length of shell 5 is greater than the length of sheath body 43 and is less than the sum of the length of elastic band 41 and two tie rods 42, thus
Sheath body 43 can be made to be located inside shell 5, and two tie rods 42 is enabled to stretch out the both ends of shell 5, and then can be in order to
It pulls the both ends of two tie rods 42, wears size to adjust the wearable device of helmet.
The silica gel sheath 51 of shell 5 and user head are in contact, 51 stable chemical performance of silica gel sheath, and soft pliable song becomes
Shape, so as to improve wearing comfort.
As shown in Figure 10-Figure 12, buckle includes the first buckle 52 and the second buckle 53, the first buckle 52 and the second buckle 53
It is bolted;First buckle 52 is equipped with the first buckle screw hole 521, first and buckles through-hole 522 and the first tie rod bit-avoiding slot
523;Second buckle 53 is correspondingly provided with the second buckle screw hole 531, second buckle through-hole 532 and the second tie rod bit-avoiding slot 533.
First buckle screw hole 521 of the first buckle 52 and the second buckle screw hole 531 of the second buckle 53 are corresponding, the first card
It is provided with bolt in button screw hole 521 and the second buckle screw hole 531, so that the first buckle 52 and the second buckle 53 pass through bolt
Connection is to form buckle.As preferred embodiment, the quantity of the first buckle screw hole 521 and the second buckle screw hole 531 is
Two.
First tie rod bit-avoiding slot 523 of the first buckle 52 and the second tie rod bit-avoiding slot 533 of the second buckle 53 are corresponding, shape
A hole 54 is kept away at the tie rod of buckle, two tie rods 42 can be enabled to keep away in a hole 54 from the tie rod of buckle and stretched out, i.e., from outer
The both ends of shell 5 are stretched out, so as to pull two tie rods 42.
Silica gel sheath 51 is hollow structure, and the both ends of silica gel sheath 51 are equipped with silica gel sheath protrusion 511;The silica gel sheath of silica gel sheath 51 is convex
511 are played to be buckled in the first buckle through-hole 522 of the first buckle 52 or in the second buckle through-hole 532 of the second buckle 53, from
And buckle and silica gel sheath 51 are detachably connected.
In the present embodiment, two buckle the both ends for being detachably connected to silica gel sheath 51 respectively, one end of silica gel sheath 51
Silica gel sheath protrusion 511 is buckled in the first buckle through-hole 522 of the first buckle 52 of a buckle, the other end of silica gel sheath 51
Silica gel sheath protrusion 511 is buckled in the second buckle through-hole 532 of the second buckle 53 of another buckle.
As shown in Fig. 2, Fig. 3, Figure 13-Figure 15, mounting portion 6 includes the first cutting ferrule 61 and the second cutting ferrule 62, the first cutting ferrule 61
It is connect by bolt with tie rod 42, the second cutting ferrule 62 is connect by bolt with headband 2, and the first cutting ferrule 61 and the second cutting ferrule 62 are removable
Unload connection.
First cutting ferrule 61 includes kerve 612 and the baffle 611 that 612 two sides of kerve are arranged in, and the second cutting ferrule 62 can be plugged into
Between kerve 612 and baffle 611, so that the second cutting ferrule 62 is inserted into the first cutting ferrule 61, i.e., so that the first cutting ferrule
61 are detachably connected with the second cutting ferrule 62.
Second cutting ferrule 62 includes mounting plate 621 and the snap-gauge 622 that 621 two sides of mounting plate are arranged in, and snap-gauge 622 is equipped with limit
Portion 623, the height of mounting plate 621 are greater than the height of two snap-gauges 622, and mounting plate 621 is connect by bolt with headband 2.
The height of the mounting plate 621 of second cutting ferrule 62 is greater than the height of two snap-gauges 622, so that mounting plate 621 and snap-gauge
Difference in height is formed between 622, mounting plate 621 is connected with headband 2, it is had the gap so that being formed between snap-gauge 622 and headband 2, from
And convenient for the second cutting ferrule 62 to be inserted into the first cutting ferrule 61, and then bandage 1 can be made to be connected with headband 2.
Snap-gauge 622 is equipped with limiting section 623, and when the second cutting ferrule 62 is inserted into the first cutting ferrule 61, limiting section 623 can be right
Second cutting ferrule 62 plays position-limiting action, can be detached to avoid the second cutting ferrule 62 and the sliding of the first cutting ferrule 61, so as to increase by the
The stability of one cutting ferrule 61 and the connection of the second cutting ferrule 62, and then the knot of the wearable device of the helmet of the present embodiment can be increased
Structure stability.
When installation, the first cutting ferrule 61 is connected on tie rod 42 by bolt, is connected to the second cutting ferrule 62 by bolt
On headband 2, then the snap-gauge 622 of the second cutting ferrule 62 is inserted between kerve 612 and baffle 611, so that the second cutting ferrule
62 are inserted into the first cutting ferrule 61, i.e., so that the first cutting ferrule 61 is connect with the second cutting ferrule 62, and then can make bandage 1 with
Headband 2 is connected.
As shown in Figure 1, the helmet of the present embodiment includes display 3, it further include the pendant of the helmet of the present embodiment
Device is worn, display 3 is connected with headband 2.
The helmet of the present embodiment to wear size adjustable, and adjustment process is simply easily implemented, with higher
Practicability and structural soundness.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than is limited;Although referring to aforementioned reality
Applying example, invention is explained in detail, for those of ordinary skill in the art, still can be to aforementioned implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features;And these are modified or replace
It changes, the spirit and scope for claimed technical solution of the invention that it does not separate the essence of the corresponding technical solution.